INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f23e475afaf9e5cff1dba9a49161ae1a31e7087017926c575ddae39d83e53495', 
    'ekGDZJd75ac0bXUi2dO15BuZv1Cez9LN1W5IQJH4PC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)